+ Add MSDOS specific version of SysInitFPU, using Get/SetInterrput Vectors
to test coprocessor presence.
* Do not call SetupEnvironment in startup code.
+ Add internal_envp variable (nil by default).
+ Change envp to function, which calls SetUpEnvironment,
if internal_envp is nil.
* Do not call SetupArguments at startup,
instead call it from inside paramcount or paramstr
+ Add SaveInt10 and SavdeInt75
* dos.pp: Also swap Interrupt vectors $10 and $75
* sysutils.pp: Adapt to envp change in system unit.
git-svn-id: trunk@36268 -
+ codepage support for textrec/filerec and the above routines
* textrec/filerec now store the filename by default using widechar. It is
possible to switch back to ansichars using the FPC_ANSI_TEXTFILEREC define.
In that case, from now on the filename will always be stored in
DefaultFileSystemEncoding
* fixed potential buffer overflows and non-null-terminated file names in
textrec/filerec
+ dodirseparators(pwidechar), changed the dodirseparators(pchar/pwidechar)
parameters into var-parameters and gave those routines an extra parameter
that indicates whether the p(wide)char can be changed in place if
necessary or whether a copy must be made first (avoids us having to make
all strings always unique everywhere, because they might be changed on
some platforms via a pchar)
* do_open/do_erase/do_rename got extra boolean parameters indicating whether
the passed pchars point to data that can be freely changed (to pass on to
dodirseparators() if applicable)
* objects.pp: force assign(pchar) to be called, because
assign(array[0..255]) cannot choose between pchar and rawbytestring
versions (and removing the pchar version means that assign(pchar) will
be mapped to assign(shortstring) in {$h-})
* fixed up some routines in other units that depend on the format of
the textrec/filerec.name field
git-svn-id: branches/cpstrrtl@25137 -
